Radial Mountain is an 11,247-foot summit in northern Colorado’s Rabbit Ears Range, east of Parkview Mountain and Willow Creek Pass, straddling the Continental Divide in Grand and Jackson counties. It is especially notable for the geologic feature behind its name: magmatic dikes that radiate outward from the peak, some visible from Colorado State Highway 125 near Willow Creek Pass. The mountain also stands out as one of the more accessible hikes in the range. The Continental Divide National Scenic Trail passes the highway and follows the mountain’s south side, offering a straightforward route, with the final climb continuing off-trail through the trees to the summit.